Does anyone know if the OEM steel clutch plates, PN 22321-MG8-000 are compatible w/ '72 CB500 clutches? They're widely available and only cost $7 — but appear to be for later machines?
It looks like they're listed for other bikes, but I can always hope...Anyone seen these?
http://www.partzilla.com/parts/detail/honda/HP-22321-MG8-000.html
IF the design matches and the thickness is the same you can use them.
Many Honda parts interchange even if the part numbers are different.